Refund policy


When will my order ship?
Orders received by 2PM Pacific time (business days M-F, holidays excluded) typically are processed the same day received; however, manufacturing times, back orders, and other factors may delay processing and shipping. Shipping times vary depending on your location and selected shipping options. Back ordered, build to order, specialty items and other parts may require additional time for processing and fulfillment. Shipping delays can occur when the wrong address, zip code or other errors are submitted for the shipping address. If the shipping company cannot deliver the package we will contact you via phone or e-mail. 
Shipping delivery times including next day and expedited shipping are based on business days (Monday-Friday). While most orders placed after 3pm PST Friday, on the weekend or on holidays process and ship the next business day, some orders may be delayed and ship later due to manufacturing times, back orders, and other factors. Confirmations and tracking numbers are sent after orders have been processed and shipped.
What shipping options are available?
Sunny Diesel offers our customers the option of selecting Standard Ground, 3-Day Select, 2nd Day Air, Next Day Air, Early AM, and Saturday through either the United States Postal Service (USPS) or United Parcel Service (UPS) for shipments in the continental U.S. All shipment times are based upon business days (M-F, holidays excluded). Please call to verify any Expedited shipping.
Do you ship outside the continental U.S.?
Yes, we ship internationally. Shipping times and charges may vary. Customers are responsible for compliance with relevant customs regulations and fees.
Do any restrictions apply?
Some shipments such as oversize packages and truck freight items may require other shipping methods and terms. Items that qualify for free ground shipping only for lower U.S. 48 states.
What are your international shipping policies?
international orders must have matching billing and shipping address. All orders may be subject to additional Customs fees. Canadian orders shipped via UPS may also be subject to UPS brokerage fees. Please check with your country's Customs policies before placing an order. Also, please visit for more information on UPS brokerage fees (Orders to Canada only). USPS is typically a 7-15 day service to Canada. Customer is fully responsible for all additional fees your order may incur. With international shipping, the destination country will charge duties and import taxes on the shipment. These charges are the recipient's responsibility and can be paid with cash or check. Shipping carrier collects these fees on delivery. Not responsible for shipping delays beyond our control.


*For returns outside of a giveaway we reserve the right to charge up to a 5% restocking fee